Question

What new knowledge of the physical world became available as a result of the expedition? Lewis and Clark

a) Discovery of new animal species
b) Mapping of the western territories
c) Understanding of Native American cultures
d) Identification of medicinal plants and herbs used by indigenous peoples

Answer 1

The Lewis and Clark expedition resulted in new knowledge of the physical world through the discovery of new animal species, mapping of the western territories, and identification of medicinal plants and herbs.

Step-by-step explanation:

The Lewis and Clark expedition resulted in new knowledge of the physical world in several ways:

• Discovery of new animal species: Lewis and Clark encountered and documented many previously unknown animal species, including elk, buffalo, and grizzly bears.
• Mapping of the western territories: The expedition produced maps and notes that greatly added to the understanding of what lay west of the Mississippi River, helping to solidify the United States' claim to the vast territory.
• Identification of medicinal plants and herbs: Native Americans shared their knowledge of local plants and their medicinal properties with Lewis and Clark, who collected specimens and documented their findings.